JPS62162806A - Steam generator - Google Patents
Steam generatorInfo
- Publication number
- JPS62162806A JPS62162806A JP61258670A JP25867086A JPS62162806A JP S62162806 A JPS62162806 A JP S62162806A JP 61258670 A JP61258670 A JP 61258670A JP 25867086 A JP25867086 A JP 25867086A JP S62162806 A JPS62162806 A JP S62162806A
- Authority
- JP
- Japan
- Prior art keywords
- flue gas
- steam generator
- steam
- gas passage
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
- F22B33/18—Combinations of steam boilers with other apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Air Supply (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、水・蒸気回路および低圧熱担体回路金鳴し
、これが、蒸気発生器の煙道ガス流の中に配置され少く
とも１つの加熱面を有する加熱器によって、煙道ガス汎
から熱を解放し、かつ熱を情動する過程に結合される、
固体燃料またはこれから誘導される二次１料を燃焼する
蒸気発生器、將に、水・蒸気回路の中に接続された蒸気
タービンとガスタービン過程の石炭・組合せブロック、
ＶＣ関する。DETAILED DESCRIPTION OF THE INVENTION The present invention comprises a water-steam circuit and a low-pressure heat carrier circuit, which are arranged in the flue gas stream of a steam generator and are operated by a heater having at least one heating surface. , which is combined with the process of releasing heat from the flue gas and discharging the heat,
A steam generator for burning a solid fuel or a secondary feed derived from it; a steam turbine and a coal combination block for a gas turbine process connected in a water-steam circuit;
Related to VC.
この明ｉｔ・において、「低圧熱担体」とは、蒸気と比
べて、小きい圧力の場合に、熱輸送に使用できる熱担体
をｂう、これには、知られているように、小でい圧力の
場合に、極めて高い湿度まで汎動性であって、故にポン
プによって送ることができる、ヘリウム、ナトリウムの
ようｆｘ蛍紐、油および塩が属する。In this specification, "low-pressure heat carrier" refers to a heat carrier that can be used for heat transport at lower pressures compared to steam; These include helium, sodium, oils, and salts that are flexible up to extremely high humidity at low pressures and can therefore be pumped.
ＶＧＢ原動す技術、６５巻６号（／ ’？；Ｓ年）Ｓ
４ｔｓ−！；６７頁、特に５５０頁のｆ＃１０図および
第１／図には、かかる蒸気発生器が開示され、これでは
、低圧熱担体回路は、ナ） ＩＪウム回路である。ナト
リウム回路のための熱は、ガスタービンの組合わせ過程
の中で後置される蒸槃発生器での魅焼で解放されるから
、蒸気発生器におけるナトリウム・蒸気加熱器が、これ
に対して望ましい場所に収容できるが、ｆ！５＃から高
い負荷ｆ受ける蒸気発生器の加熱面は、依然として、水
冷される。VGB-driven technology, Vol. 65, No. 6 (/'?; S year) S
4ts-! ; on page 67, especially on page 550, Figure f#10 and Figure 1/1 disclose such a steam generator, in which the low pressure heat carrier circuit is a n) IJum circuit. Since the heat for the sodium circuit is released by charring in the steam generator downstream in the combined process of the gas turbine, the sodium steam heater in the steam generator, on the other hand, Can be accommodated in desired location, but f! The heating surfaces of the steam generator subjected to high loads f from 5# are still water cooled.
この方法によれば、ナトリウム加熱器の朴・、５ｙ、に
必要な高合金材料の要求が、低減する。This method reduces the requirement for high alloy materials needed for sodium heaters.
この発明の膝組は、低圧熱交換器の配かに％に望ましい
場所を提供することにある。The purpose of the knee assembly of this invention is to provide a highly desirable location for the placement of a low pressure heat exchanger.
この討題は、煙道ガス流を、燃焼室に並列で後続する少
くともａつ煙道ガス通路九分割し、その１つを、水・蒸
気回路に付属させ、他のものを、低圧熱担体回路ンこ付
属させることによって解決される、
以下において、低圧熱担体を、望ましく使用できるナト
リウムと推定する。しかしながら、事情によっては、カ
リウムのような別の金属、ナトリウム・カリウム合金の
ような合金も問題になり（引用文献の家７図参照）、或
いはヘリウムのようなガス、油および塩も問題になる。This discussion consists of dividing the flue gas flow into nine flue gas passages following the combustion chamber in parallel, one of which is attached to a water/steam circuit, and the other is connected to a low pressure heat In the following, the low pressure heat carrier is assumed to be sodium, which can preferably be used. However, in some circumstances, other metals such as potassium, alloys such as sodium-potassium alloys (see Figure 7 of the cited document), or gases such as helium, oils, and salts may also become a problem. .
分離した煙道カス≠路を有する蒸気発生器のこの発明に
よる枦反によれば、次のような利点か得られる。The inventive design of a steam generator with a separate flue waste channel provides the following advantages:
ナ） ＩＪウム加熱器は、バーナの直接上方に配置でれ
ないから、ナトリウムが漏れた場合に、ナトリウムか史
＾灯室ＶＣはいることはない、ざらに、休止の慰に、７
ｊＬｌ熱器の加熱面が放射されることはない。n) The IJum heater cannot be placed directly above the burner, so if sodium leaks, there will be no sodium leakage in the lamp chamber VC.
The heating surface of the jLl heater is not radiated.
ざらに、ナトリウム躬路か分離できるので、蒸気発生器
の確実な以後の作動が、熱連結を外すことなしに、ナト
リウム回路によって達成できる。In general, the sodium circuit can be separated, so that reliable further operation of the steam generator can be achieved with the sodium circuit without disconnecting the thermal connection.
ざらに、水・蒸気煙道ガス通路に配置される加熱面か、
十分に、ナトリウム加熱面から分離される。Roughly speaking, the heating surface placed in the water/steam flue gas passage,
Well separated from the sodium heating surface.
ナトリウム煙道ガス通路が垂直に配置される場合には、
全体として調節される加熱器におけるナトリウムの上向
き流で、自然ｖｈ環か達成でき、故に、ナトリウム回路
の中に配置されるポンプの能力か低下しｆｃ場会に、冷
却は不要にできる。If the sodium flue gas passage is arranged vertically,
With an upward flow of sodium in the heater that is regulated as a whole, a natural VH ring can be achieved and therefore cooling can be dispensed with if the capacity of the pump placed in the sodium circuit is reduced.
望ましくは、煙道カス通路は、並べて配置され、芒らに
望ましくは、これは、水平または羞直に配置される。灼
かｌ室が垂直に整列されるので、垂直な配置が、特に望
ましい。Preferably, the flue scum passages are arranged side by side, and desirably they are arranged horizontally or vertically. A vertical arrangement is particularly desirable since the ablation chambers are vertically aligned.
Ｗましくは、低圧熱担体煙道ガス通路から送出される煙
道ガス流が、場所において、水・蒸気煙道ガス通路に送
入され、…１記腸所において、送入される煙道ガス部分
流の温度が、実質的に、水・蒸気煙道ガス通路の中を流
れる煙道ガスの温度に一致するようにされる。一方の煙
道ガス通路から他方の煙道ガス通路への煙道ガスのこの
案内によれば、ナ） ＩＪウム通路における煙道ガスは
、水・蒸気通路におけると同根に冷却される必要がない
から、特に有利な結果が得られる。（例えは、ナトリウ
ム通路への煙道ガスの送入温度へｌＳＯ℃、ナトリウム
か３１１０℃の温度で送入され９３０℃の温度で送入さ
れる際に、ナトリウム通路の出口温度ｕｇｏ℃、水・蒸
気煙道ガス通路への煙道ガスの送入温度へｌＳＯ℃、出
口温度１９θ℃）「加熱器か、低圧熱担体回路に関して
前後に接続される多くの加熱面から構成され、これが、
煙道ガス流に対して並流または向流で配Ｓされる」によ
る加熱器の構成によれば、個個の加熱面の熱印加が、色
えはそれに利用される材料に適合するよう罠できる。Preferably, the flue gas stream discharged from the low-pressure heat carrier flue gas passage is fed into the water/steam flue gas passage at a location...1. The temperature of the gas partial stream is made to substantially correspond to the temperature of the flue gas flowing in the water-steam flue gas passage. According to this guidance of the flue gas from one flue gas passage to the other, n) the flue gas in the IJum passage does not need to be cooled to the same extent as in the water/steam passage; Particularly advantageous results are obtained. (For example, when the flue gas is fed into the sodium passage at a temperature of lSO℃, sodium is fed at a temperature of 3110℃ and is fed at a temperature of 930℃, the outlet temperature of the sodium passage is ugo℃, water is fed at a temperature of 930℃, - Inlet temperature of the flue gas into the steam flue gas passage to 1SO °C, outlet temperature 19θ °C) ``heater or consists of a number of heating surfaces connected one after the other with respect to a low-pressure heat carrier circuit, which
According to the configuration of the heater, which is arranged co-currently or counter-currently with respect to the flue gas flow, the heat application of the individual heating surfaces is adjusted so that the color is matched to the material used. can.
ナトリウム書道ガス通路は、望ましくは、制御通路とし
て卵数され、これによれは、ナトリウム回路による熱の
解放が制御できる。The sodium gas passage is preferably used as a control passage so that the release of heat by the sodium circuit can be controlled.
蒸気発生器の燃焼室と両煙道ガス通路が、水・蒸気煙道
ガス通路を燃焼室と低圧熱担体煙道ガス通路と間に位置
させるような列で配置されることは、望ましい。この方
法によれば、ナトリウム煙道ガス通路が二側から接近で
き、故に、ナトリウムが漏れる場合に、損害の除去が容
易に達成できる。It is preferred that the combustion chamber and both flue gas passages of the steam generator are arranged in a row such that the water-steam flue gas passage is located between the combustion chamber and the low pressure heat carrier flue gas passage. According to this method, the sodium flue gas passage is accessible from two sides, so that in case of sodium leakage, damage removal can be easily accomplished.
普通の方法によれば、上昇する燃償室と下降する煙道ガ
ス通路の間に、自由空間が存することか有利であり、こ
の場合に、煙道ガスを、低圧熱担体通路から、温度のほ
ぼ同一性を与える場所で、水・蒸気通路に導く通路か、
前記自由空間を上向きに通る。According to the customary method, it is advantageous for a free space to exist between the ascending combustion chamber and the descending flue gas passage, in which case the flue gas is transferred from the low-pressure heat carrier passage to a temperature drop. A passageway leading to a water/steam passageway in a place that gives almost uniformity;
It passes upward through the free space.
以下、図面を参照しながら、この発明の実施例１につい
て説明する。Embodiment 1 of the present invention will be described below with reference to the drawings.
この発明による蒸気発生器／は、蛤埜室コと、コ個の並
列に接続された煙道ガス通路３およびダとを有する。燃
焼室λには、石炭で燃焼する多くのバーナコａが付属す
る。The steam generator according to the invention has a clamshell chamber and a number of flue gas passages 3 and 3 connected in parallel. The combustion chamber λ is equipped with many burner cores a that burn with coal.
燃焼室−と外方に位置する煙道ガス通路ダとの間に位置
する煙道ガス通路３は、蒸気発生器の水・蒸気回路に付
属し、水または蒸気を受ける多くの加熱面Ｊａｔ−備え
る。この煙道ガス通路は、場所ムまで、実負的に一様に
加熱面３ａでおおわれる。The flue gas duct 3 located between the combustion chamber and the outer flue gas duct is attached to the water-steam circuit of the steam generator and has a number of heating surfaces receiving water or steam. Be prepared. This flue gas passage is virtually uniformly covered with a heating surface 3a up to the point.
外方に位置する煙道ガス通路ダは、ナトリウム回路（例
えは前述の文献の第１０図または第１／図によるナトリ
ウム回＆８）の中に連結される。ナトリウム回路の構成
部分は加熱器であシ、こｔは、図示の実施例では、前後
に直列に接続された上下配置の多くの加熱面ｌＩａから
なる。下方から加熱器の中に、１個または多くの送入通
路Ｓを介して、比較的冷たいナトリウムが送入され、こ
れは、加熱ののちに、１個または多くの送出通路６を介
し送出される。ナトリウムが、前後に接続された加熱面
４ａの中で、下方から上方に上昇する際に、煙道ガス通
路ダに付属する煙道ガス部分流は、向流して下方か下方
に流れる。煙道カス通路ダから下方に出た煙道カスは、
煙道ガス径路りを通って、場所Ａで煙道ガス通￥６３に
送入される。というのは、煙道ガス通路ダからの煙道ガ
スの送出温度が、実質的に、Ｓ所Ａｉこおける温度に一
致しているからである。煙道ガス径路りの中には、煙道
ガス通路ダに送入される煙道ガスの量をυ！！節し、こ
れによって、ナトリウム回路を介して解放される熱を調
節するため、７個または多くの調節フラップ５が配置さ
れる。迭入部Ｓと送出部乙の間には、望ましくは、連結
でき非連結にできる連結導通路か存し、これは、ナトリ
ウム回路における循環ポンプが停止した際に、ナトリウ
ム循環および冷却阻止を可能にするため連結される。ポ
ンプに、対応するバイパス４通路を付属させることも、
可能である。The externally located flue gas channel is connected into a sodium circuit (eg sodium circuit &8 according to FIG. 10 or FIG. 1/8 of the above-mentioned document). A component of the sodium circuit is a heater, which in the illustrated embodiment consists of a number of heating surfaces IIa arranged one above the other, connected in series one after the other. Relatively cold sodium is introduced into the heater from below via one or more inlet channels S, which, after heating, is delivered via one or more outlet channels 6. Ru. When the sodium rises from below to above in the heating surfaces 4a connected one behind the other, the flue gas partial flow associated with the flue gas channel flows in countercurrent to the bottom. The flue scum that comes out downward from the flue scum passage is
Through the flue gas path, it is delivered to the flue gas stream at location A. This is because the temperature at which the flue gas is delivered from the flue gas channel DA substantially corresponds to the temperature at S Ai. In the flue gas path, the amount of flue gas fed into the flue gas path is υ! ! Seven or more regulating flaps 5 are arranged to regulate the heat released through the sodium circuit. Between the input section S and the output section B, there is preferably a connection conduit that can be connected or disconnected, which enables sodium circulation and cooling prevention when the circulation pump in the sodium circuit is stopped. are concatenated to do so. It is also possible to attach four corresponding bypass passages to the pump.
It is possible.
加熱面３ａおよび４ａは、望ましくは、声１じ平面の中
に位置し、これによれば、これらに、同じ台および場合
によっては同じ補助装智を付属させることができる。The heating surfaces 3a and 4a are preferably located in the same plane, so that they can be associated with the same base and possibly the same auxiliary equipment.
この明細書において「石炭」と称するものには、石炭、
褐炭、および最も広い意味で他の固体影料またはそれら
から誘導される二次燃料（例えは前述した文献の第１θ
図参照）も含まれるものとする。In this specification, what is referred to as "coal" includes coal,
Lignite, and in the broadest sense other solid particles or secondary fuels derived therefrom (e.g.
(see figure) shall also be included.
加熱器は、望ましくは、低圧熱担体回路に関してｌ！！
ｉ］後に接続された多くの加熱面弘ａから框成され、こ
ｎは、煙道ガス流に対して並流または向流で１魯される
。The heater is preferably l! with respect to the low pressure heat carrier circuit. !
i] A frame consisting of a number of heating surfaces a connected to each other in co-current or counter-current with respect to the flue gas flow.
１１図は、この発明による蒸気発生器を図解的に示す。
図面において、ｌは蒸気発生器、コは炉；＃室、３は水
・蒸気煙道ガス通路、ダは低圧熱担体煙道ガス通路を示
す。
Ｃ発明者 ベルント・スドー
イツ連邦共和国、ベルグノイシュタット、ダンジエー・
ソユトラーセ、２０
ドイツ連邦共和国、グメルスバハ・１．ヴアツサーフル
シュトラーセ、２１
手続補正書（方式）
％式％
■、小事件表示
昭和６１年 特許願 第２５８６７０号２、発明の名称
蒸 気 発 生 器
３、補正をする者
４、代理人FIG. 11 diagrammatically shows a steam generator according to the invention. In the drawings, l indicates a steam generator, C indicates a furnace; # chamber; 3 indicates a water/steam flue gas passage; and D indicates a low pressure heat carrier flue gas passage. C Inventor Bernd Sdeutsche, Bergneustadt, Danzier
Soutrase, 20 Federal Republic of Germany, Gumelsbach 1. Wutsserfurstrasse, 21 Procedural amendment (method) % formula % ■, Small case indication 1988 Patent application No. 258670 2, Title of invention Steam generator 3, Person making amendment 4, Agent
Claims (1)
、蒸気発生器の煙道ガス流の中に配置され少くとも１つ
の加熱面を有する加熱器によつて、煙道ガス流から熱を
解放し、かつ熱を消費する過程に結合される、固体燃料
またはこれから誘導される二次燃料を燃焼する蒸気発生
器において、煙道ガス流を、燃焼室（２）に並列で後続
する少くとも２つ煙道ガス通路（３、４）に分割し、そ
の１つ（４）を、水・蒸気回路に付属させ、他のものを
、低圧熱担体回路に付属させることを特徴とする蒸気発
生器。 ２、煙道ガス通路（３、４）が、相並んで配置される、
特許請求の範囲第１項に記載の蒸気発生器。 ３、煙道ガス通路が、垂直または水平に配置される、特
許請求の範囲第１項または第２項に記載の蒸気発生器。 ４、低圧熱担体煙道ガス通路（４）から送出される煙道
ガス流が、場所（Ａ）において、水・蒸気煙道ガス通路
に送入され、前記場所において、送入される煙道ガス部
分流の温度が、実質的に、水・蒸気煙道ガス通路の中を
流れる煙道ガスの温度に一致する、特許請求の範囲第１
項から第３項のいずれか１項に記載の蒸気発生器。 ５、加熱器が、低圧熱担体回路に関して前後に接続され
る多くの加熱面（４ａ）から構成され、これが、煙道ガ
ス流に対して並流または向流で配置される、特許請求の
範囲第１項から第４項のいずれか１項に記載の蒸気発生
器。 ６、ナトリウム煙道ガス通路が、制御通路（８）として
形成される、特許請求の範囲第１項から第５項のいずれ
か１項に記載の蒸気発生器。 ７、蒸気発生器（１）の燃焼室（２）と両煙道ガス通路
（３、４）が、水・蒸気煙道ガス通路（３）を燃焼室（
２）と低圧熱担体煙道ガス通路との間に位置させるよう
な列で配置される、特許請求の範囲第１項から第６項の
いずれか１項に記載の蒸気発生器。 ８、上昇する燃焼室と下降する煙道ガス通路の間に、自
由空間を有し、煙道ガスを、低圧熱担体煙道ガス通路（
４）から、温度のほぼ同一性を与える場所（Ａ）で、水
・蒸気煙道ガス通路（１）に導く径路（７）か、前記自
由空間を通る、特許請求の範囲第１項から第７項のいず
れか１項に記載の蒸気発生器。Claims: 1. By a heater having a water-steam circuit and a low-pressure heat carrier circuit, which is arranged in the flue gas stream of the steam generator and has at least one heating surface, In a steam generator burning a solid fuel or a secondary fuel derived therefrom, the flue gas stream is coupled to a combustion chamber (2) that releases heat from the flue gas stream and is coupled to a heat consuming process. into at least two flue gas passages (3, 4) following in parallel, one (4) of which is attached to the water-steam circuit and the other to the low-pressure heat carrier circuit. A steam generator characterized by: 2. The flue gas passages (3, 4) are arranged side by side;
A steam generator according to claim 1. 3. Steam generator according to claim 1 or 2, in which the flue gas passages are arranged vertically or horizontally. 4. The flue gas stream delivered from the low pressure heat carrier flue gas passage (4) is fed into the water/steam flue gas passage at location (A), at said location the flue into which it is fed. Claim 1, wherein the temperature of the gas partial stream substantially corresponds to the temperature of the flue gas flowing in the water-steam flue gas passage.
The steam generator according to any one of Items 3 to 3. 5. Claims in which the heater consists of a number of heating surfaces (4a) connected one after the other with respect to the low-pressure heat carrier circuit, which are arranged cocurrently or countercurrently with respect to the flue gas flow. The steam generator according to any one of Items 1 to 4. 6. Steam generator according to any one of claims 1 to 5, wherein the sodium flue gas passage is formed as a control passage (8). 7. The combustion chamber (2) and both flue gas passages (3, 4) of the steam generator (1) connect the water/steam flue gas passage (3) to the combustion chamber (
2) and a low pressure heat carrier flue gas passage. 8. There is a free space between the ascending combustion chamber and the descending flue gas passage, and the flue gas is transferred to the low pressure heat carrier flue gas passage (
4), a path (7) leading to the water/steam flue gas passage (1) or passing through said free space at a location (A) giving approximately uniformity of temperature. The steam generator according to any one of Item 7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853539481 DE3539481A1 (en) | 1985-11-07 | 1985-11-07 | COAL-FIRED STEAM GENERATOR FOR COAL COMBINED BLOCK |
| DE3539481.1 | 1985-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162806A true JPS62162806A (en) | 1987-07-18 |
Family
ID=6285371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61258670A Pending JPS62162806A (en) | 1985-11-07 | 1986-10-31 | Steam generator |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4739729A (en) |
| EP (1) | EP0224050B1 (en) |
| JP (1) | JPS62162806A (en) |
| DE (2) | DE3539481A1 (en) |
| ZA (1) | ZA868431B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4928635A (en) * | 1989-07-20 | 1990-05-29 | Mack Shelor | Power plant and method of retrofitting existing power plants |
| CA2105602A1 (en) * | 1993-09-07 | 1995-03-08 | Ola Herstad | Steam boiler |
| US5755187A (en) * | 1993-09-08 | 1998-05-26 | Gotaverken Energy Ab | Steam boiler with externally positioned superheating means |
| FI96436C (en) * | 1994-08-10 | 1996-06-25 | Ahlstroem Oy | Process and apparatus for treating waste |
| FI98384C (en) * | 1995-06-02 | 2005-07-07 | Andritz Oy | Feed water preheater system |
| US5683550A (en) * | 1996-02-05 | 1997-11-04 | Ahlstrom Recovery Inc. | Method and apparatus for increasing recovery boiler capacity by withdrawing combustible gas from the furnace |
| US7803216B2 (en) * | 2005-12-28 | 2010-09-28 | Mitsubishi Heavy Industries, Ltd. | Pressurized high-temperature gas cooler |
| JP5575342B1 (en) * | 2014-02-03 | 2014-08-20 | 三菱重工業株式会社 | Gasification furnace cooling structure, gasification furnace, and method for expanding annulus part of gasification furnace |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985153A (en) * | 1951-12-07 | 1961-05-23 | Bailey Meter Co | Vapor generation and superheating |
| US3105469A (en) * | 1952-08-07 | 1963-10-01 | L & C Steinmiller G M B H | Rotating regenerative air preheater for excessive air heating |
| DE1070268B (en) * | 1952-11-14 | |||
| DE976754C (en) * | 1953-09-26 | 1964-04-16 | Steinmueller Gmbh L & C | Steam generator heated with different fuels |
| US2926636A (en) * | 1953-11-18 | 1960-03-01 | Bailey Meter Co | Steam temperature control |
| US3060906A (en) * | 1961-10-19 | 1962-10-30 | Riley Stoker Corp | Control of superheat |
| US3146762A (en) * | 1962-05-24 | 1964-09-01 | Riley Stoker Corp | Steam generating unit |
| US3345795A (en) * | 1964-05-18 | 1967-10-10 | Ralph F Anderson | Method and apparatus for packaging bars of plastic material |
| US3396705A (en) * | 1966-03-04 | 1968-08-13 | Duerrwerke Ag | Vapor generator |
| US3426734A (en) * | 1966-12-23 | 1969-02-11 | Combustion Eng | Vapor generator having gas recirculation system using gas ejector |
| FR2443643A1 (en) * | 1978-12-06 | 1980-07-04 | Creusot Loire | HEATING APPARATUS PROVIDING WATER VAPOR AND HOT GAS |
| DE3203082A1 (en) * | 1982-01-30 | 1983-08-04 | Rudolf Dr. 6800 Mannheim Wieser | Combined gas-turbine/steam-turbine system and combined gas-turbine/steam-generator system |
| FR2523268A1 (en) * | 1982-03-11 | 1983-09-16 | Novatome | DEVICE FOR PRODUCING STEAM BY EXCHANGING HEAT BETWEEN A LIQUID-COOLED METAL AND FOOD WATER COMPRISING SEVERAL INTERFACES METAL LIQUID-NEUTRAL GAS |
| US4451003A (en) * | 1983-06-09 | 1984-05-29 | Exxon Research And Engineering Co. | Control scheme and apparatus for a cogeneration boiler |
-
1985
- 1985-11-07 DE DE19853539481 patent/DE3539481A1/en active Granted
-
1986
- 1986-10-25 DE DE8686114857T patent/DE3662460D1/en not_active Expired
- 1986-10-25 EP EP86114857A patent/EP0224050B1/en not_active Expired
- 1986-10-31 JP JP61258670A patent/JPS62162806A/en active Pending
- 1986-11-05 ZA ZA868431A patent/ZA868431B/en unknown
- 1986-11-05 US US06/927,651 patent/US4739729A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0224050A1 (en) | 1987-06-03 |
| DE3539481A1 (en) | 1987-05-21 |
| DE3539481C2 (en) | 1988-09-29 |
| DE3662460D1 (en) | 1989-04-20 |
| ZA868431B (en) | 1987-06-24 |
| EP0224050B1 (en) | 1989-03-15 |
| US4739729A (en) | 1988-04-26 |
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